F15B 2211/7708
In one direction only
Official title: in one direction only
F15B2211/7708 (In one direction only) appears on 7 US grants and 4 published applications in this corpus.
Search patents in F15B- Granted patents
- 7
- Published applications
- 4
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Trigger valves for pressurized fluid operated devices7 Oct 2025US 12,434,366 B2Globalforce IP Limited
- Exhaust valves for pressurised fluid operated devices22 Jul 2025US 12,365,070 B2Globalforce IP Limited
- Control unit for the pneumatic actuation of an active creel10 Oct 2023US 11,781,571 B2Saurer Technologies GmbH & Co. KG
- Ram air turbine hydraulic release mechanism30 Oct 2018US 10,113,568 B2Hamilton Sundstrand Corporation
- Control for dead engine lower12 Jul 1983US 4,392,415 ACaterpillar Tractor Co.
- Improvements in, or relating to, exhaust valves for pressurised fluid operated devices16 Mar 2023US 2023/0078504 A1Globalforce IP Limited
- Improvements in, or relating to, trigger valves for pressurised fluid operated devices2 Mar 2023US 2023/0065490 A1Globalforce IP Limited
- Control unit for the pneumatic actuation of an active creel20 Aug 2020US 2020/0263711 A1Saurer Technologies GmbH & Co. KG
- Ram air turbine hydraulic release mechanism24 Aug 2017US 2017/0241453 A1Hamilton Sundstrand Corporation
Most cited
By later US patents
- Ram air turbine hydraulic release mechanism9US 10,113,568 B2Hamilton Sundstrand Corporation · 2018
- Control arrangement for a hydraulically operated device4US 4,292,884 ARobert Bosch GmbH · 1981
- Control for dead engine lower3US 4,392,415 ACaterpillar Tractor Co. · 1983
- Control device for power tools2US 4,085,659 A1978